Revision history for Perl extension Class::DBI::Lite.
1.019 2011-04-08
- Updated POD to use the new lowercase classname standard - as in .NET's Entity Framework.
1.018 2011-04-07
- Added ->trace( 1:0 ) to enable/disable SQL logging to STDERR via Carp::cluck.
1.017 2010-12-09
- Upgrade Recommended!!
- BUG FIX: before_update_ triggers were not able to change the value of object data.
So if you had a before_update_password trigger that hashed the password before
the plaintext password were stored in the database, it would not work as expected.
1.016 2010-11-17
- Included Class::DBI::Lite::Dataset - a class with helper methods useful for
fetching a recordset useful for paged displays.
1.015 2010-09-17 ** BEHAVIOR CHANGE!!!! **
- has_many(...) no longer adds a trigger for after_delete that would remove whatever
the 'has_many' reference declares. Reason? This should be handled by the database,
not by the application.
1.014 2010-09-09
- root() is initialized to your application's base class (eg: My::Model).
This helps segment database handles even further.
1.013 2010-08-08
- This release fixes that bug related to running multiple applications under
different VirtualHosts on the same apache server.
1.012 2010-05-20
- This release addresses several issues related to running multiple applications
under different VirtualHosts on the same apache server.
1.011 2010-05-19
- Removed dependency on DBIx::ContextualFetch.
- Removed dependency on Ima::DBI - lateral move to Ima::DBI::Lite. See Ima::DBI::Lite
for details on why...
1.010 2010-05-13
- My::Thing->sql_pager(...) now correctly handles {order_by => ...}
1.009 2010-04-26
- Class::DBI::Lite::mysql was incorrectly parsing `SHOW COLUMNS FROM

`
and therefore not returning the correct information when you called:
My::Type->get_table_info->column('foo')->enum_values
This is now fixed.
1.008 2010-04-02
- Pager was reporting incorrect stop_item before items() or next_page() were called.
- That caused problems when you wanted to say...
"Showing items X - Y of Z total items"
...before you actually showed them.
1.007 2010-04-02
- Pager now does the right thing when you want to page without specifying
the field to sort by.
- New method $pager->navigations( [$padding] ).
1.006 2010-03-27
- Pager was not handling 'has_next' correctly - now it does.
1.005 2010-03-22
- Renamed has_a method as belongs_to.
- Added has_one method.
- Added test t/010-basic/000-AAAsetup.t that creates the SQLite database structure.
- Added the ability to pass search_where-style arguments to the has-many relationship
methods. So if My::Artist has_many My::Album as 'albums' you can now do:
my @albums = $artist->albums({name => { LIKE => 'Best of%'}}, {order_by => 'name DESC'});
* A SPECIAL thanks to Tudor Marghidanu for finding a bug and for suggesting this update.
1.004 2010-03-16
- Had to update Changes and META.yml.
1.003 2010-03-16
- Added Class::DBI::Lite::Pager
- Added 2 new methods: pager(...) and sql_pager(...)
- Added documentation for the new methods and the Pager class.
- Added tests for paging.
1.002 2010-03-13
- create(...) now properly inserts the new object into the %Live_Objects cache.
- Experimental NoSQL caching extensions added.
- Caching options include InMemory and Memcached.
1.001 2010-02-14
- Didn't update 'Changes' file in 1.000, so had to re-upload it and change version.
1.000 2010-02-14
- Going 1.0!
- Added lots of documentation and examples.
- Test coverage is quite high.
- Public interface is frozen.
- Used in production for over a year on websites getting millions of hits.
0.034 2009-10-28
- Enum vals NOW work for mysql.
0.033 2009-10-28
- Fixed broken regexp from last update.
0.032 2009-10-28
- New Feature: "enum" column values are now parsed and added to
the "get_table_info->column('columnName')->enum_values" property as an arrayref.
0.031 2009-10-22
- MANIFEST was missing t/lib/My/Fixtures.pm
0.030 2009-10-17
- Added Class::DBI::Lite::Fixture for easy test fixtures.
- Added tests for test fixtures.
0.029 2009-10-16
- Added "ad hoc" queries.
- Test coverage much better now.
- Updated Artists/CDs example to Artists/Albums.
0.028 2009-08-22
- Promoted _load_class to be a public method (as load_class($class) ).
0.027 2009-06-18
- create() was calling discard changes after creation, which had the rare side-effect
of reverting any values set by before_create triggers.
0.026 2009-06-12
- Removed AUTOLOAD accessor/mutators. Gained a performance increase (oh about 300%).
0.025 2009-04-17
- Update to after_update_$field triggers to keep them from getting called
over-and-over.
0.024 2009-04-07
- Field-triggers were not getting called (eg: after_update_$field)
0.023 2009-04-06
- Transactions that failed only warned. Now they confess.
0.022 2009-04-05
- Transactions work properly.
- Added TableInfo and ColumnInfo.
- Added class method 'Class->get_table_info()' which returns a TableInfo object.
0.021 2009-04-01
- There was a rogue "commit" statement in DESTROY. Removing it made transactions
work properly.
- Added test for transactions.
0.020 2009-03-20
- Converted to Module::Install.
- Added several tests, improved code-coverage.
- discard_changes() now uses the __Changed->{$fieldname}->{oldval} data instead
of re-retrieving the object from the database.
- Fixed typo in error message for AUTOLOAD in Class::DBI::Lite.
0.019 2009-02-07
- Broke schema metadata and entity metadata out into their own classes.
- Metadata classes are schema/entity-partitioned singletons.
- Initialization process is slightly different as a result of metadata changes.
- Classes that subclass entity classes no longer have to call set_up_table(...).
0.018 2009-01-05
- Subclasses of entity classes should no longer receive
errors like "Can't use an undefined value as a HASH reference"
0.017 2008-11-23
- Use of has_a or has_many sometimes failed because _init_meta had not yet
been called.
0.016 2008-10-27
- db_Main database handle is now created with "AutoCommit = 1" to prevent a
transaction deadlock in other code that uses Class::DBI::Lite::mysql.
0.015 2008-10-26
- Object cache key now begins with the current database schema.
0.014 2008-10-24
- Added "after_set_up_table()" event.
0.013 2008-10-12
- Added Test::Memory::Cycle to dependencies list in Makefile.PL
0.012 2008-10-10
- Updated some documentation.
- has_a and has_many causes the other class to be loaded via require().
0.011 2008-10-09
- Stable release of new version.
- Fixed a bug under mod_perl which caused unstable behavior when each
VirtualHost used a different database handle. Sometimes a VirtualHost
started talking to the wrong database (which is not good, obviously!).
0.010_01 2008-10-09
- Complete rewrite.
- Removed dependency on Class::Data::Inheritable. Switched to simpler
class-based "meta" hashrefs.
- Improved performance.
0.009 2008-09-16
- Added find_column().
0.008 2008-08-17
- Added logic to ping() the DBI handle a maximum of once every 5 seconds.
This should fix the bug that causes the occasional "white screen of death"
after a web application has been idle for a long period.
0.007 2008-08-01
- discard_changes() now correctly discards changes.
- Updated POD to mention DBIx::Class and DBIx::Class::CDBICompat.
- Added a memcycle test to check for any memory leaks.
0.006 2008-07-18
- $obj->remove_from_object_index() removes it from memory AND the %Live_Objects cache.
0.005 2008-07-18
- $obj->delete on an object that has_many will delete its has_many records
via straight SQL unless the has_many class has before/after_delete triggers.
- added new trigger events:
before_set_$column( $s, $oldval, $newval )
after_set_$column( $s, $oldval, $newval )
before_update_$column( $s, $oldval, $newval )
after_update_$column( $s, $oldval, $newval )
- Updating a field value with the same value as the old value is ignored.
0.004 2008-07-18
- All create/update/delete/add_to_* actions are performed within transactions.
0.003 2008-07-18
- OK, *now* triggers are called on the correct objects.
0.002 2008-07-18
- Triggers are now called on the correct object with the correct @_.
0.002_01 2008-07-17
- Updated Makefile.PL to properly list all prerequisites.
- Updated POD.
0.001 2008-07-16
- original version; created by h2xs 1.23 with options
-AXn Class::DBI::Lite